Mô tả sản phẩm: Camera Lions SD4223C-H
| Model | SD4023-H | SD4223-H | SD4023C-H | SD4223C-H |
| Camera | ||||
| Image Sensor | 1/4" EXviewHAD CCD II | 1/4" CMOS | ||
| Effective Pixels | 976(H) × 582(V) / 976(H) × 494(V) | 640(H) × 480(V) | ||
| Horizontal Resolution | Color: 650TVL; B/W: 700TVL | 540TVL | ||
| Scanning System | Interlacing | Progressive | ||
| Electronic Shutter Speed | 1/1s ~1/100,000s | 1/50(60)s ~1/100,000s | ||
| Min. Illumination | Color: 0.01 Lux/F1.6, B/W: 0.001Lux/F1.6 |
Color: 0.5 Lux/F1.6, B/W: 0.05Lux/F1.6 |
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| S/N Ratio | More than 50dB | |||
| Video Output | BNC(1.0Vp-p/75Ω), PAL / NTSC | |||
| Camera Features | ||||
| Day/Night | Auto(ICR) / Color / B/W | |||
| Backlight Compensation | BLC / HLC / DWDR (Digital WDR) | BLC | ||
| White Balance | Auto, ATW, Indoor, Outdoor, Manual | |||
| Gain Control | Auto / Manual | |||
| Noise Reduction | 2D / 3D | 2D | ||
| Privacy Masking | Up to 24 areas | N.A. | ||
| Digital Zoom | 16x | N.A. | ||
| Lens | ||||
| Focal Length | 3.9 mm~89.7mm (23x Optical zoom) | |||
| Max Aperture | F1.6~ F3.7 | |||
| Focus Control | Auto / Manual | |||
| Angle of View | 61.68° ~ 3.06° | |||
| Close Focus Distance | 100mm~1000mm | |||
| PTZ | ||||
| Pan/Tilt Range | Pan: 0° ~ 360° endless; Tilt: 0° ~ 90°, auto flip 180° | |||
| Manual Control Speed | Pan: 0.1° ~ 250°/s; Tilt: 0.1° ~150°/s | |||
| Preset Speed | Pan: 300°/s; Tilt:200°/s | |||
| Preset | 80(DH-SD) , 255(Pelco-P/D) | |||
| PTZ Mode | 5 Pattern, 8 Tour, 5 Auto Scan, Auto Pan | |||
| Speed Setup | Human-oriented focal length/ speed adaptation | |||
| Power up Action | Auto restore to previous PTZ and lens status after power failure | |||
| Idle Motion | Activate Preset/Pan/Scan/Tour/Pattern if there is no command in the specified period | |||
| Time Task | Auto activation of Preset/Pan/Scan/Tour/Pattern by preset-time | |||
| Protocol | DH-SD, Pelco-P/D (Auto recognition) | |||
| Auxiliary Interface | ||||
| RS485 | 1 port | |||
| Alarm | 2/1 channel In/Out | |||
| General | SD4023-H | SD4023C-H | SD4223-H | SD4223C-H |
| Power Supply | AC24V/1.5A (±10%), DC12V optional | |||
| Power Consumption | 12W, 27W(Heater on) | 12W | ||
| Working Environment | -40ºC ~ 60ºC / Less than 90% RH | -10ºC ~ 50ºC / Less than 90% RH | ||
| Protection Level | IP66, IK10 optional | |||
| Dimensions | Φ186mm×234mm | Φ170mm×155mm | ||
| Weight | 2KG | 1.5KG | ||
